baber/WOPTO huggingface dataset:
Patent KR-20020008441-A (KR)
Title: Automatic vending machine having display part
Inventor: KIM HAK SU
IPC: G07F17/16
Filed: 2000-07-20
Abstract: PURPOSE: A vending machine with a display function is provided to effectively perform a display function such as goods advertisement except a conventional role of the vending machine. CONSTITUTION: The vending machine comprises a display device on a desired position of a vending machine body constructed by plural rotating plates for continuously showing plural advertisements or messages. The display device consists of a box shaped member separably coupled to a desired portion of the vending machine body; plural rotating members(26) arranged in a horizontal direction within the box shaped member; a transmission part for transmitting a rotating force to the rotating member; a driving part for supplying the rotating force; and plural advertisement boards(28) attached to the rotating members.
Patent KR-20010015436-A (KR)
Title: Source driver, source line drive circuit, and liquid crystal display device using the same
Inventor: NISHIKUBO YOSHIYUKI
IPC: H04N5/66
Filed: 2000-07-26
Abstract: PURPOSE: Disclosed is a liquid crystal display device in which gradation display is made smooth, display failure such as flicker is eliminated and display quality is improved. CONSTITUTION: In a source driver(2) of a source line driving circuit(8), which applies gradation voltages to pixels through source lines, the resistor dividing ratios for gradation voltage generation provided internally are optimized in accordance with a gradation display characteristic. Moreover, the ratios are asymmetrically set for positive and negative poles while considering a level shift characteristic.
Patent KR-20020009350-A (KR)
Title: Material for floor construction including cashew coating composition
Inventor: DO U SEONG
IPC: B32B5/18
Filed: 2000-07-26
Abstract: PURPOSE: Provided is a floor material with cashew paint included which utilizes cashew paint characteristics so that it shows durability, heatproof property, waterproof property, chemical resistance and antibacterial effect. CONSTITUTION: The floor material with cashew paint included is characterized by coating cashew paint composition on an op layer in a multi-layered structure wherein the cashew paint composition is prepared by adding 1-5wt.% of hexamine to 100wt.% of cashew paint which consists of 20-80wt.% of phenol-like derivative synthetic resin, 20-80wt.% of aliphatic hydrocarbon cashew diluent, 1-3wt.% of a metal dry agent which is selected from one group which is comprised of manganese, calcium, lead and cobalt and diluted in solvent, 0.1-0.3wt.% of a silicone antifoaming agent and 0.1-0.3wt.% of a film prevention agent.
Patent KR-20020011019-A (KR)
Title: A system for Selling and Buying consulting information and analyzing report based on the network and the method thereof
Inventor: CHOI YOUNG SU
Filed: 2000-07-31
Abstract: PURPOSE: A system and a method for trading consulting information and analyze reports are provided to offer an objective point to the consultants according to a subjective judgment. CONSTITUTION: The customers connect a web server through the network and resister the consulting request application form.(S301) The E-mail transmitting program built in the web server picks out the experts group from the experts list according to the data on the consulting request form and sends an e-mails about the data to the experts as forwarded messages.(S302) The experts examine the e-mail above concerning consulting request data from the customers, perform the consulate, input the bid to be paid, and register the auction participant form to the web server.(S303) The customers choose the consultant by comparing the auction data of the consultants listed on the web server.(S304) The customers register the evaluation report about the chosen experts after being provided of consult(S305). The sever evaluates the consultant according to the registered evaluation repot and sorts out the consultants(S306).
Patent KR-20000063849-A (KR)
Title: Drill
Inventor: PARK JIL DO
IPC: B23B51/02
Filed: 2000-08-07
Abstract: PURPOSE: A drill is provided to replace only the dilapidated parts when a primary cutting blade, a secondary cutting blade, a screw axial core are dilapidated, thereby reducing the production costs and increasing operational efficiency. CONSTITUTION: A drill includes an axial hole screw part(2') formed in the central part of a jointing part(2) formed in the upper end part of a main body of the drill(1), an installation protrusion(1") having jointing holes(2',2"), wherein a screw axial core made of the super hardness metal is inversely screwed in the axial hole screw part, a tip(3) having a secondary cutting blade(3") is jointed in the installation protrusion by a jointing nail(4"), and a primary cutting blade(4) is installed in the installation protrusion by a jointing nail(4').
Patent KR-20000072212-A (KR)
Inventor: BAEK SANG KI
IPC: H04B1/40
Filed: 2000-08-08
Abstract: PURPOSE: A device for inputting data of a portable electronic(electric) device using a computer monitor, is provided to have a built-in receiving sensor recognizing the change of colors output in a monitor and an operation switch operating the receiving sensor, within the electronic device, and to utilize data prepared in a computer when inputting the data. CONSTITUTION: Portable electronic devices consist of a watch, a cellular phone and a digital player where data can be inputted stored and played. A receiving sensor and an operation switch are installed within a portable electronic device. The receiving sensor recognizes the change of colors generated in a computer monitor. The operation switch operates the receiving sensor. When data are inputted, shapes of a transmitter or the portable electronic device are displayed on the computer monitor. When the receiving sensor is in a signal-receivable position, data prepared in a computer are combined with and output the change of colors in more than one transmitter on the monitor. The outputted data are inputted to the receiving sensor. Data of telephone numbers, addresses and music stored in the computer are inputted to the portable electronic device through the monitor.
Patent KR-20020015401-A (KR)
Title: Method and system for providing intelligent advertisement
Inventor: BAEK SEUNG TAEK
Filed: 2000-08-22
Abstract: PURPOSE: A system for providing intelligent advertisements is provided to deliver advertisements to users differently according to user behavior. And the system is provided to monitor Internet surfing of the users and to automatically provide the users with efficient advertisements based on information gained through the monitoring. CONSTITUTION: A service region, a user region and an Internet region are included. The Internet region has plural Internet sites(150a-150e). The user region has a user information processing device for site surfing and a Web browser(140) installed thereon. The user region also has an agent client(200). The agent client(200) monitors all URSs(Universal Resource Locators) visited using the Web browser(140) by the user. If a domain of a predetermined Internet site is included in a URL visited through the Web browser(140), the agent client(200) delivers the corresponding URL to a server(210), and outputs advertising data transmitted in response to the URL to the user.
Patent KR-20010050319-A (KR)
Inventor: BOESCHE GUENTER
IPC: D04B1/10
Filed: 2000-09-02
Abstract: PURPOSE: A process of producing clothes by using knitted fabric piece goods for the formation of garment sections is provided. The piece goods has a number of pattern zones corresponding to garment sections, each patterned zone has at least two different patterns and the garment sections are linked together by filling zones. Therefore, the garment sections can be produced more conveniently and economically. CONSTITUTION: The knitted fabric piece goods has a number of pattern zones which make up the shapes of garment sections. The patterned zones are repeated along and/or across the fabric length. The patterns differ in the laying of the ground yarns in the material and the laying of the patterning yarns. The patterns also have different yarn densities and use different yarn materials. Fusible yarns are at the edges of the pattern zones, together with reinforcement yarns, so that the patterned zones can be separated from the fabric.
Patent KR-20020019806-A (KR)
Title: System and method for providing digital rights management architecture converting service
Inventor: CHO SEONG WON
IPC: G06F17/30
Filed: 2000-09-07
Abstract: PURPOSE: A system and method for converting the architecture of digital rights management are provided to offer the conversion service between digital rights management architectures developed by various enterprises while substantially maintaining digital rights management information defined for digital contents. CONSTITUTION: A server, which provides the digital rights management architecture converting service, collects each company's digital rights management information and sets up digital rights management architecture conversion rules(210). If a client accesses the digital rights management architecture converting server through a communication network(220), the server provides an information screen for the digital rights management architecture converting service(230). The client selects and inputs digital rights management information and codec information for original contents and converting contents(240) and executes the digital rights management architecture conversion request(250). Receiving the client's digital rights management architecture conversion request, the server carries out digital rights management architecture conversion for the uploaded digital contents, based on the digital rights management architecture conversion rules, while substantially maintaining digital rights management information defined for the original digital contents(260). After executing digital rights management architecture conversion, the server transmits the converted contents to the client(270).
Patent KR-20020021727-A (KR)
Title: A multi functional office tool radio system
Inventor: KIM SUNG HUN
IPC: H04W84/10
Filed: 2000-09-16
Abstract: PURPOSE: A system for transmitting and receiving private multi-functional work information by wireless is provided to transmit and receive information necessary for work purpose and other information in an office having a uniform range and a space corresponding the office by wireless. CONSTITUTION: A network interface(240) transmits and receives data transmitted according to Internet connection through a TCP/IP(Transmission Control Protocol/Internet Protocol) protocol. An MSC(Mobile Switching Center) interface(220) forms a data transmission and receipt path with an MSC. A keyphone interface(230) forms a data transmission and receipt path with a private keyphone system. A control unit(210) controls an entire operation of a work information process server, and controls the data process of the network interface(240), the MSC interface(220), and the keyphone interface(230). The control unit(210) controls the data access operation and the storing operation of an employee information DB(250), an E-mail DB(252), and a work information DB(254). The control unit(210) controls the transmission of E-mail information, controls the interconnection of client computers, and controls the connection with a private MSs(Mobile Stations). The employee information DB(250) stores various information of users of the private MSs and the computers. The E-mail DB(252) stores E-mail information received to the private MS of each employee. A work information DB(254) stores work association information generated when processing the works of the employees.
Patent KR-20010030432-A (KR)
Title: Filter for oil tank
Inventor: HAMAGUCHI MASAHIKO
IPC: B01D35/02
Filed: 2000-09-19
Abstract: PURPOSE: To provide a filter device for an operating oil tank increasing a capacity of a filter element to a maximum limit, while preventing dripping of oil, and mixing of unfiltered return oil and sink dust in the operating oil tank when the filter element is replaced. CONSTITUTION: This device is constituted such that a filter case 10 is arranged in a position where a filter element lower surface 15b is almost conformed to a fluid level of operating oil when an inside of an operating oil tank 1 is made atmospheric pressure in a work machine attitude taken at maintenance time.
Patent KR-20020026683-A (KR)
Title: A process for preparing 6-aminomethyl-5H-dibenz[b,e]azepine
Inventor: JANG SA JEONG
IPC: C07D223/20
Filed: 2000-10-02
Abstract: PURPOSE: Provided is a process for cheaply and continuously preparing 6-aminomethyl-5H-dibenz£b,e| azepine by one-pot reaction, therefore, it involves neither isolation nor purification process of an intermediate and does not use unstable or harmful reagents. CONSTITUTION: The process for preparing 6-aminomethyl-5H-dibenz£b,e|azepine of formula(1) comprises the steps of: reacting the compound of formula(2) with NaBH4 to produce an intermediate; and treating the intermediate with acid and base, sequentially, in which the reaction is carried out at room temperature or solvent circulation temperature; the reaction is carried out in a mixed solvent of water and organic solvent selected from methanol, ethanol, propanol, isopropanol, butanol and tetrahydrofuran(THF); the acid is acetic acid, hydrochloric acid and sulfuric acid; and the base is alkali metal or alkali earth metal salt solution.
Patent KR-20020027759-A (KR)
Title: Production Method of Bean Curd containing Loach
Inventor: LEE TAE GYUN
IPC: A23L11/00
Filed: 2000-10-05
Abstract: PURPOSE: Provided is a method for manufacturing bean curd using a mudfish. It is removed from fish smell peculiar to a mudfish and has a good shape stability. CONSTITUTION: The manufacturing method comprises the steps of: dipping a live mudfish in water of pH 4-6 for 12-48 hours; sprinkling salts thereon to remove mucus; steaming the mudfish in a pressure cooker; solidifying the mudfish and softer bean curd stacked by turn with compressing them to remove water therefrom.
Patent KR-20010000582-A (KR)
Inventor: AHN DONG SIK
IPC: H01Q3/00
Filed: 2000-10-07
Abstract: PURPOSE: An apparatus and a method are provided to automatically select an antenna having a signal of the maximum strength or an antenna directed toward a signal of the best state by having a directional broad band antenna. CONSTITUTION: A log-periodic antenna or a Yagi antenna is used to receive a ground wave for TV. 4 to 8 number of antennas are arranged uniformly in each direction. The antennas are arranged so that distance between the antennas is set at 1/4 wavelength or the longest antenna beams of the antennas meet one another. When a user inputs a TV channel, a controller in a receiver detects an automatic gain control level which is inputted from a demodulator(2) to a tuner(1) to select an antenna having a signal of the maximum strength. In the case of DTV, the automatic gain control level applied to the tuner(1) or an MSE value in the demodulator(2) is read out to select an antenna which is directed toward a signal of the best state.
Patent KR-20010040024-A (KR)
Title: Color Cathode Ray Tube Having In-line Type Electron Gun
Inventor: FURUYAMA MASAYOSHI
IPC: H01J29/48
Filed: 2000-10-07
Abstract: PURPOSE: To provide a color cathode-ray tube by reducing easily deforming components in the quadrupole lens of the inline electron gun and equipping with an inline electron gun that gives performances of uniform focusing and good convergence. CONSTITUTION: In a color cathode-ray tube equipped with inline electron guns having inline-disposed cathodes 10 (L, C, R) that emit three electron beams 24 (L, C, R), a control electrode 11, an acceleration electrode 12, focusing electrodes 13, 14 and an anode 15, the focusing electrode consists of the first focusing electrode 13 and second focusing electrode 14, the former 13 is applied with a focusing voltage Vf, internally equipped with an auxiliary electrode 16 forming longitudinal rectangular apertures 22 (L, C, R) with a circular hole at each center to let the electron beam pass through and the auxiliary electrode 16 gives more or less off-set to the center of side electron beam apertures toward the central electron beam aperture, and the latter 14 is applied with a dynamic focusing voltage Vfd that varies dependently on the electron beam deflection angle and equipped with flat correcting plates 19 disposed in parallel to the horizontal direction so as to surround apertures 23 (L, C, R) in vertical direction.
Patent KR-20020028694-A (KR)
Title: A thin film transistor array panel and method for manufacturing the same
Inventor: CHOI JAE HO
IPC: G02F1/136
Filed: 2000-10-11
Abstract: PURPOSE: A thin film transistor substrate is provided to pattern an insulating layer by a dry etching, to form a contact hole for exposing a contact part of a wire as using a thermosetting organic layer, so as to maintain an opening ratio by using a thermosetting organic material as a protecting layer as well as improving a transmission rate and quickening an etching speed. CONSTITUTION: A gate wire including a gate wire(22) and a gate electrode(26) connected with the gate wire(22) is formed on an insulating substrate(10). A gate insulating layer(30) is accumulated. A semiconductor layer(40) is formed. Data wires(62, 65, 66, 68) include a data line(62), a source electrode(65), and a drain electrode(66). The source electrode(65) is connected with the data line(62), and neighbors to the gate electrode(26). The drain electrode(66) is located opposite to the source electrode(65) for the gate electrode(26). A protecting layer(70) is formed by accumulating a thermosetting organic material. The first contact hole(74) exposes the drain electrode(66) by patterning the protecting layer(70) through a dry etching. A pixel electrode(82) is connected with the drain electrode(66) through the first contact hole(74) by accumulating and patterning transparent conductive materials.
Patent KR-20020034299-A (KR)
Title: A cyclone dust-collecting apparatus of vacuum cleaner
Inventor: SONG JEONG GON
IPC: A47L9/16
Filed: 2000-10-31
Abstract: PURPOSE: A cyclone dirt collecting apparatus of a vacuum cleaner is provided to enhance a dirt collecting efficiency of a vacuum cleaner by separating a waste contained at air and collecting the waste by a centrifugation. CONSTITUTION: A cyclone dirt collecting apparatus comprises a cyclone assembly(60) and a cyclone cover(50) having air draining pipe(51). The cyclone assembly(60) is composed of a centrifugation barrel(30) and a waste collecting barrel(40). The centrifugation barrel(30) includes a centrifugation barrel body(31) having a centrifugation chamber(37) at an inside and a first air duct(35). An upper portion of the centrifugation barrel body(31) is opened and a lower portion thereof is closed. A funnel pipe(32), which the upper and lower portions are opened, is installed at a center portion of the centrifugation barrel body(31). The waste collecting barrel(40) is coupled at a top portion of the centrifugation barrel(30). The waste collecting barrel(40) includes the waste collecting barrel body(41) and a second air duct(45). The cyclone cover(50) comprises a base member(50b) having an opening(50c) at the lower portion and a cover member(50a) having air draining pipe(51).
Patent KR-20020035388-A (KR)
Title: Deflection yoke for cathode ray tube
Inventor: HWANG SEONG GU
IPC: H01J29/76
Filed: 2000-11-06
Abstract: PURPOSE: A deflection yoke for a CRT is provided to easily and accurately compensate V-shift due to the unbalance of the vertical deflection magnetic field by simplifying the structure of the deflection yoke. CONSTITUTION: A deflection yoke(2) comprises a separator(6) mounted on the outer periphery of the funnel(4), a horizontal deflection coil(8) mounted on the inside of the separator, a vertical deflection coil(10) mounted on the outside of the separator, a ferrite core(12) fixed to the outside of the vertical deflection coil, a pair of V-shift control member(18) and mounting member(20) mounted on one end portion of the separator opposite to the neck part. The horizontal deflection coil generates pin-cushion type magnetic field in horizontal direction so as to deflect the electron beams in horizontal direction. The vertical deflection coil generates barrel type magnetic field in vertical direction so as to deflect the electron beams in vertical direction. The ferrite core(12) increases magnet efficiency by reducing the magnetic force generated from each coil. The V-shift control member(18) and mounting member(20) change the vertical magnetic field according to the variation of the position.
Patent KR-20020036028-A (KR)
Inventor: BAEK SEON GYEONG
IPC: H01L21/205
Filed: 2000-11-07
Abstract: PURPOSE: Equipment for depositing a thin film of a semiconductor wafer is provided to minimize generation of particles caused by variation of an inner temperature when a semiconductor wafer is induced to a process chamber, by preheating the semiconductor wafer of a room temperature in a process for aligning a flat zone before the semiconductor wafer is loaded to the process chamber of a high temperature. CONSTITUTION: A thin film is deposited on the semiconductor wafer(10) at a high temperature in the first chamber. A preheating unit preheats the semiconductor wafer before the semiconductor wafer is loaded to the first chamber. The second chamber aligns the flat zone of the semiconductor wafer before the semiconductor wafer is loaded to the first chamber.
Patent KR-20010062005-A (KR)
Inventor: HARDING IAN A
IPC: G01N33/49
Filed: 2000-11-30
Abstract: PURPOSE: To provide a highly reliable medical diagnostic device capable of providing a clear diagnostic result. CONSTITUTION: This medical diagnostic device has non-absorbing substrate having a hydrophilic object region where a reagent is arranged by a non-impact printing treatment of a microdroplet. During arrangement of the reagent, the device is moved relative to microdroplet flow of the reagent, to form a roughly uniform reagent layer on the substrate. The device is especially suitable for measurement of a blood coagulation time. An optical transmissivity of light passing through the object region when a supplied blood sample interacts with the reagent in a preferable execution form is monitored, to thereby determine each blood coagulation time.
Patent KR-20020045636-A (KR)
Inventor: KIM MOON YOUNG
IPC: B66F9/06
Filed: 2000-12-09
Abstract: PURPOSE: A reach typed electric forklift for driving and steering a rear wheel is provided to prevent wear of a rear wheel and to improve travelling safety. CONSTITUTION: An electric forklift of a reach type for driving and steering a rear wheel comprises a master assembly formed on a front face of a 4-wheel drive electric forklift; a fork(3) mounted on the 4-wheel drive electric forklift; a steering wheel installed on a driver's seat; a battery mounted on a lower portion of the driver's seat; front and rear wheels(6,7) fixed on a lower portion of the 4 wheels electric forklift; a steering shaft connected to a hydraulic pump; a steering cylinder(9) controlled by the steering wheel to steer the rear wheel; a piston rod(8,8a) stirred according to changed amount of the hydraulic pressure of the steering cylinder; brackets(9,9a) fixed on the rear wheels; and links(10,10a) rotationally fixed on the brackets.